EASY
7th CBSE
IMPORTANT
Earn 100

Match the items in Column A with the items in Column B
Column A Column B
1. Good conductor   a. Heat convector
2. Convection b. Aluminium
3. Radiation c. Ebonite
4. Insulator d. Thermometer
5. Alcohol e. Room heater

Important Questions on Heat

MEDIUM
7th CBSE
IMPORTANT
Temperature is the cause of heat.
EASY
7th CBSE
IMPORTANT
Hotter body transfers heat to a cooler body.
EASY
7th CBSE
IMPORTANT
Places near the sea receive sea breeze during daytime.
EASY
7th CBSE
IMPORTANT
Heat cannot travel without a medium.
EASY
7th CBSE
IMPORTANT

Air is a good conductor of heat.

EASY
7th CBSE
IMPORTANT
Solve the following crossword puzzle
Across
2. Liquids and gases are heated by this process.
4. It does not allow heat to pass.
5. Heat is measured in this unit.
Down
1. It is the effect of heat
3. It is a form of energy. 
Question Image
EASY
7th CBSE
IMPORTANT

What is the cause behind the increase or decrease in temperature?

EASY
7th CBSE
IMPORTANT

What are the different modes of transfer of heat?